23-11-20 - 60 Flashcards
1). A peer-to-peer LAN is an appropriate network
A). The Internet
B). Home network
C). Network requiring a server with shared resources.
D). wide area network
E). None of these
Home Network
2). In CSMA/CD, the computer sends a fixed unit of data called a(n)\_\_\_\_\_\_\_ A). Node. B). Packet C). Override. D). Token. E). None of these
Packet
3). The uniform resource locator (URL) is case sensitive in the \_\_\_\_. A). Protocol B). Authority C). Directory D). Type E). None of these
Directory
4). ASCII is a(n)________
A). Numbering system for representing numbers with decimals.
B). Character representation standard common in older mainframe computers.
C). Encoding standard used to represent letters and characters.
D). Symbolic programming language that directly represents machine instructions.
E). None of these
Correct Answer: Encoding standard used to represent letters and characters.
5). A global network made up of thousands of privately owned computers and networks is called the: A). World Wide Web B). Internet C). Specialized search engine. D). Intranet E). None of these
Internet
6). Which of the following scrambles a message by applying a secret code? A). Encryption B). Audits C). UPS D). Firewalls E). None of these
Encryption
7). The Internet began with the development of A). USENET B). ARPANET C). Ethernet D). Intranet E). None of these
ARPANET
8). Website is a collection of \_\_\_\_\_\_\_\_ A). HTML documents B). Graphic files C). Audio and Video files D). All of the above E). None of these
all of the above
9). Who designed the first electronic computer - ENIAC? A). John Mauchly B). J Presper Eckert C). Van Neuman D). Both 1 and 2 E). None of these
Both 1 and 2
10). Which of the following is not a network? A). Local Area Network B). Wide Area Network C). Optical Fiber D). All are networks E). None of these
Optical Fiber
11). In MICR, C stands for? A). Code B). Colour C). Computer D). Character E). None of these
Character
12). Which of the following is the largest unit of storage? A). GB B). KB C). MB D). TB E). None of these
TB
13). Virtual memory is?
A). Memory on the hard disk that the CPU uses an extended RAM
B). in RAM
C). Only necessary if you do not have any RAM in your computer
D). a back up device for floppy disks
E). None of these
Memory on the hard disk that the CPU uses an extended RAM
14). \_\_\_\_\_\_\_ is the process of finding errors in software code? A). Compiling B). Testing C). Running D). Debugging E). None of these
Debugging
15). What is the shortcut key to "Undo" the last action in a document? A). Ctrl + X B). Ctrl + Y C). Ctrl + Z D). Ctrl + U E). None of these
Ctrl+Z
16). The programs which are as permanent as hardware and stored in ROM is known as A). Hardware B). Software C). Firmware D). ROM ware E). None of these
Firmware
17). For creating a document, you use........ Command at File Menu. A). Open B). Close C). New D). Save E). None of these
New
18). Computer uses the\_\_\_\_\_\_\_\_\_number system to store data and perform calculations. A). Binary B). octal C). Decimal D). Hexadecimal E). None of these
Binary
19). .............. is the process of carrying out commands A). Fetching B). Storing C). Decoding D). Executing E). None of these
Executing
20). ASCII stands for ………
A). American Special Computer for Information Interaction
B). American Standard Computer for Information Interchange
C). American Special Code for Information Interchange
D). American Special Computer for Information Interchange
E). American Standard Code for Information Interchange
Correct Answer: American Standard Code for Information Interchange
21). Which of the following is used by the browser to connect to the location of the Internet resources ? A). Linkers B). Protocol C). Cable D). URL E). None of these
URL
22). \_\_\_\_\_\_\_\_\_\_is the process of dividing the disk into tracks and sectors. A). Tracking B). Formatting C). Crashing D). Allotting E). None of these
Formatting
23). What is the permanent memory built into your computer called ? A). RAM B). Floppy C). CPU D). CO-ROM E). ROM
ROM
24). Which computer memory is used for storing programs and data currently being processed by the CPU? A). Mass memory B). Internal memory C). Non-volatile memory D). PROM E). None of these
Internal Memory
25). Changing an existing document is called \_\_\_\_\_ the document. A). Creating B). Editing C). Modifying D). Adjusting E). None of these
Editing
26). What is backup?
A). Adding more components to your network
B). Protecting data by copying it from the original source to a different destination
C). Filtering old data from the new data
D). Accessing data on tape
E). None of these
Processing data by copying it from the original source to a different destination
27). What is a popular program for creating documents that can be read on both a PC and a Macintosh computer? A). Microsoft Word B). Adobe In Design C). Adobe Acrobat D). QuarkXPress E). None of these
Adobe Acrobat
28). An image on a computer screen is made up of a matrix of what? A). Byte B). Pixels C). Bit D). Palette E). None of these
Pixels
29). What does dots per inch (DPI) measure?
A). number of bits it takes to represent each color
B). density of the pixels on a computer screen
C). the density of bits on a disk
D). density of graphic files stored on a hard disk
E). None of these
density of the pixels on a computer screen
30). What type of software creates a smaller file that is faster to transfer over the Internet? A). MPEG B). Unzipped C). Fragmentation D). Compression E). None of these
Compression
31). The world's first truly cross-platform programming language is called: A). C++. B). Java C). Visual Basic.NET. D). Smalltalk. E). None of these
Java
32). The most widely used type of database management system is the: A). Flat database. B). Network database. C). Relational database D). Hierarchical database. E). None of these
Relational Database
33). What is the newest type of database, which is well suited for multimedia applications, called? A). Object-oriented database B). Client/server database C). Data warehouse D). Multimedia database E). None of these
Object-oriented database
34). The type of printer that prints by selectively unchanging static electricity from spots on a metal drum is a(n): A). Plotter B). Dot-matrix printer C). Laser printer D). Ink-jet printer E). None of these
Laser Printer
35). A warm boot in older versions of Windows is caused by:
A). Typing the Alt+ Tab key combination
B). Selecting Hibernate or Standby when shutting down
C). Typing the Ctrl+ Alt+ Delete key combination
D). Pressing the power switch
E). None of these
Correct Answer: Typing the Ctrl+ Alt+ Delete key combination
36). Setting fonts for the text in your document is an example of: A). Formatting B). Formulas. C). Tracking changes. D). Tools. E). None of these
Formatting
37). \_\_\_\_\_\_\_\_\_\_\_software allows the user to speak into the computer rather than type in text. A). Speech recognition B). CHAT C). Message D). All of the above E). None of these
Speech Recognition
38). A server uses \_\_\_\_\_\_\_\_\_applications software to support its client computers. A). back-end B). front end C). programming D). java E). none of these
Back end
39). What does the XP stand for in Windows XP? A). Exponential B). Experience C). Expertise D). Exchange E). None of these
Experience
40). Which of the following is NOT a source of viruses? A). Diskettes B). The Internet C). E-mail messages D). Computer networks E). None of these
Email Mesaages
41). Which printer type is an impact printer? A). Page printers B). Laser printers C). Ink-jet printers D). Dot-matrix printers E). None of these
Dot- Matrix Printer
42). What type of software must to be used to translate scanned text into a format that can be manipulated? A). OCR B). CRT C). RGB D). MIDI E). None of these
OCR
43). High Resolution computer monitors will have\_\_\_\_\_ A). High dpi B). Low dpi C). 256 colors D). Resolution is not measured in dpi E). None of these
High dpi
44). Word processing, spreadsheet, and photo-editing are examples of\_\_\_\_\_\_\_\_ A). application software B). system software C). operating system software D). platform software E). none of these
Application
45). The primary purpose of a computer is to process \_\_\_\_\_\_\_\_\_\_\_\_\_ and convert it into information. A). electricity B). data C). raw material D). a bit E). None of these
Data
46). The simultaneous processing of two or more programs by multiple processors is \_\_\_\_\_ A). multiprogramming B). multitasking C). time-sharing D). multiprocessing E). None of these
Multiprocessing
47). Help Menu is available at which button? A). End B). Start C). Turnoff D). Restart E). Reboot
Start
48). The\_\_\_\_\_\_folder retains copies of messages that you have started but are not yet ready to send. A). Drafts B). Outbox C). Address Book D). Sent Items E). None of these
Drafts
49). What is a serial port that adds a direct connection to a network? A). FireWire B). NIC C). USB D). Internal modem E). None of these
NIC
50). What should be used if a company wants to include its company name and logo at the bottom of every page of abrochure? A). Header B). Macro C). Footer D). Footnote E). None of these
Footer
51). Linux is a\_\_\_\_\_ A). Utility program for peer-to-peer file sharing B). Real-time operating system C). Network operating system D). PDA platform E). None of these
Real-time operating system
52). Which of the following is used to close a tab on a browser? A). Ctrl + T B). Ctrl + W C). Ctrl + A D). Ctrl + Y E). None of these
Ctrl + W
53). NORTON' is an \_\_\_\_ A). Software B). Anti-Virus Program C). Network D). Program E). None of these
Anti- Virus Program
54). A program that converts high level language to machine Language is \_\_\_\_\_\_\_ A). Linker B). Assembler C). Compiler D). All of the above E). None of these
Compiler
55). Zip is a -----file. A). Executable File B). Compressed File C). System File D). Combo E). None of these
Compressed file
56). At a time how many operating system can be at work on a computer ? A). Only one B). Two C). Three D). Four E). None of these
only one
57). Answer Sheets in bank PO's/Clerk's examinations are checked by using - A). Optical Character Reader B). Optical Mark Reader C). Magnetic ink Character Reader D). All of the above E). None of these
Optical mark Reader
58). Image can be sent over telephone lines by using ------ A). Larger bandwidth B). Fax C). Scanner D). Cable E). None of these
fax
59). What is Oracle? A). A Co-ordination System B). Word Software C). Database Software D). All of the above E). None of these
database software
60). IC Chip is made of -----. A). Silicon B). Nickel C). Iron D). Copper E). None of these
SILICON
